water sealed drainage
闭式引流排气法
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- perpendicularly adv. 垂直地；直立地
- duplicator n. 复印机；复制者
- dedicatory adj. 献纳的；奉献的
- barium n. [化学] 钡（一种化学元素）
- resin n. 树脂；松香 vt. 涂树脂；用树脂处理 n. (Resin)人名；(俄)列辛；(法)勒森
- para n. 帕拉（南斯拉夫币）；帕拉胶 abbr. 伞兵(=paratrooper)；段(=paragraph)
- Sacre [人名] 萨克; [地名] [厄瓜多尔] 萨克雷
- interestedly adv. 抱持兴趣地
- george n. 乔治（男子名）；自动操纵装置；英国最高勋爵勋章上的圣乔治诛龙图
- beehive n. 蜂窝；蜂箱
- floater n. 浮子；漂浮者；[金融] 流动证券
- samosa n. 萨莫萨三角饺
- smattering n. 一知半解；少数；略知 adj. 肤浅的；些许的；点滴的 v. 略知；肤浅地学习；粉碎（smatter的ing形式）
- runic n. 北欧古字碑文 adj. 古代北欧文字的；神秘的
- chipmunk n. 花栗鼠；[脊椎] 金花鼠
- Cooney [人名] [爱尔兰姓氏] 库尼盖尔语姓氏的英语形式，来源于人名，含义是“优雅的，清秀的”(elegant,comely)
- illusionist n. 魔术师；爱幻想的人；幻觉论者；幻觉派的艺术家
- torque n. 转矩，[力] 扭矩；项圈，金属领圈 v. (向轴、螺栓、圆轮等)施以扭动力；(使)沿轴转动；使(绕轴等)扭转；施加转矩
- pulsatance n. 角频率；角速度
- resistant n. 抵抗者 adj. 抵抗的，反抗的；顽固的
考试词汇表
- knock the daylights out of
- knock their heads together
- knockout actuated stripper
- knots true airspeed (ktas)
- knotweedleaf milkwort herb
- know a hawk from a handsaw
- know better than to do sth
- know neither buff nor stye
- know sb well by reputation
- know something from A to Z
- know when you are well off
- knowledge acquisition tool
- knowledge base maintenance
- knowledge based assumption
- knowledge commercilization
- knowledge engineering tool
- knowledge-based controller
- knowledge-based simulation
- knuckle flange felt spring
- knudsen absolute manometer
